Answer:
See below
Step-by-step explanation:
1. there are 3 feet in a yard.
135/3=45
45 Yards
2. There are 10 meters in 1 dekameter
he has 8 dekameters
10*8=80
he can cut 80 1-meter pieces of ribbon
Radius(r)= 25 cm = 25/100= 0.25 m
[1 cm = 1/100m]
Height (h)= 3.5 m
Curved surface area of Cylinder= 2πrh
= 2× (22/7) × 0.25 × 3.5
= 2× 22× 0.25 × 0.5
= 2× 0.5 ×22× 0.25
= 1 ×22× 0.25
= 5.5 m²
Curved surface area of 1 Cylindrical column= 5.5 m²
Curved surface area of 10 Cylindrical column= 5.5 × 10= 55 m²
Rate for painting 1 m² of the cylindrical column = ₹ 15.50
Cost of painting 10 cylindrical columns= 55 × 15.50 = ₹ 852.5.
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Hello, and thank you for posting your question here on brainly.
This fraction needs to be simplified to be able to figure it out.
The greatest common divisible is 2.
Divide the numerator and denominator by 2.
6/4 = 3/2
Now, do the division.
3/2 = 1.5
1.5 is rational.
Hope this helps! ☺♥
It is best to use mental math with some equations (5x5 or something that is easy enough that work does not have to be shown 10 dived by 5